first

system/vendor/league/event/src/GeneratorTrait.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace League\Event;
+
+trait GeneratorTrait
+{
+    /**
+     * The registered events.
+     *
+     * @var EventInterface[]
+     */
+    protected $events = [];
+
+    /**
+     * Add an event.
+     *
+     * @param EventInterface $event
+     *
+     * @return $this
+     */
+    protected function addEvent(EventInterface $event)
+    {
+        $this->events[] = $event;
+
+        return $this;
+    }
+
+    /**
+     * Release all the added events.
+     *
+     * @return EventInterface[]
+     */
+    public function releaseEvents()
+    {
+        $events = $this->events;
+        $this->events = [];
+
+        return $events;
+    }
+}